BBC4 年
Angles, lines and polygons - AQA
A shape has rotational symmetry when it can be rotated and it still looks the same. The order of rotational symmetry of a shape is the number of times it can be rotated around a full circle and ...
BBC4 年
Angles, lines and polygons - OCR
A shape has rotational symmetry when it can be rotated and it still looks the same. The order of rotational symmetry of a shape is the number of times it can be rotated around a full circle and ...